How To Level Old Unevel Floor

This job can run you 1 000 and 5 000 depending on the extent of the job.

How to level old unevel floor.

Floors are rarely perfectly level. If the area is very large use a long straight 2 in 4 in 5 1 cm 10 2 cm board and set your level on top of it. Raise the lower end of the level until the bubble is centered then measure the distance from the bottom of the level to the floor to find the depth of the dip. Lay a long level downhill on the floor with one end of the level on the level part of the floor and the other end at the lowest point.

Self leveling compound is similar to concrete typically coming in large bags in powder form. Before you do you ll need to level the floor. This compound can potentially be utilized on a concrete slab or a wood subfloor and it works well when you are dealing with dips in the floor. To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer.

Floor leveling materials are available at your local hardware store and can save you a lot of work. The material will level itself automatically filling in any low spot and oozing around high spots rather than making them higher. When you are dealing with uneven floors one option that you have is to use self leveling compound. If you have an uneven floor you may need to think about leveling floor joists with shims.

If the uneven floor is due to floor joists that have warped or twisted over time or were incorrectly installed the only way to level the floor is to remove the subflooring and shim the joists. Then go over any particularly high spots with a concrete grinder so they re level with the rest of the floor. When properly installed it will actually even out the floor. If the floor is uneven lift up the board until it is level so you ll know how much flooring compound you ll need to even it out.

Leveling the floor with shims is when you attach thin wedge shaped pieces of wood on top of the low areas of the joists to make the top joists even. If your floor is only mildly uneven however you may get away with installing them. The most durable and attractive option for an uneven floor is often a pour on option such as epoxy. When you re finished spread some concrete leveler primer over the floor and let it dry until it has a tacky finish.

Modern epoxy can be designed to mimic a variety of appearances from hardwood to galaxy designs. You simply pour the leveling compound on the floor and then smooth it out. You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.